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A data center inside a shipping container having a lower plenum and an upper plenum in its interior. Heated air in the upper plenum exits therefrom into a...
Apparatus and method for facilitating cooling of an electronics rack
Apparatus and method are provided for facilitating cooling of air passing through an electronics rack. The apparatus includes a heat exchange assembly hingedly...
Blower for electronic device and electronic device
A blower for an electronic device includes a fan frame having an opening through which air passes for cooling the electronic device; a blade arranged in the...
Electronic device with a fan
An electronic device includes a fan including a frame, and an enclosure. The frame includes a plurality of mounting holes respectively positioned in a plurality...
Cooling duct and electronic apparatus
A cooling duct for cooling heat generating elements inside a casing with outside air includes an intake vent through which outside air taken in from outside the...
Systems and methods for synthetic jet enhanced natural cooling
A method and system for increasing cooling of an enclosure is provided. The component enclosure includes one or more sidewalls defining a volume, the sidewalls...
Electronic device with heat dissipating structure
An electronic device includes a first and a second air passages. A first and a second electronic components locate in the first and second air passages,...
Electronic device with support legs
An electronic device includes a housing and two supporting mechanisms. The housing includes a base plate and two sloping slide portions. The sloping slide...
Configurable input in a portable computing device
A configurable portable computing device having a first display panel and a second display panel, a first user input device and a second user input device....
Computer device with low acoustic noise
A computer system includes a chassis with a fan installed therein, a cover plate adapted to be attached to the chassis, and a noise absorber attached to the...
Electronic device enclosure
An apparatus includes a side plate and a rear plate perpendicular to the side plate. A motherboard is mounted on the side plate. The motherboard has a heat...
Heat dissipation device for memory module
A heat dissipation device configured for dissipating heat of a memory module includes two fin assemblies pivotally assembled together through a pivot, two heat...
Portable extension memory storage device
A portable extension memory storage device comprises a body and a slide positioning member. The body includes an elastic positioning tongue. The slide...
Mounting mechanism for storage device
A mounting mechanism for a storage device having at least one sliding member includes a bracket and a pressing member. The bracket includes a sidewall defining...
Portable electronic device
A portable electronic device comprises a cover member, a body member, and a power generating assembly. The cover member is slidably mounted to the body member....
Key assembly for an electronic device
A key assembly for an electronic device includes a key and a housing, the key being elastic and including a contact body and an assembly wall integrally formed...
Portable information processing apparatus
A portable information processing apparatus, includes: a body section configured to have an upper face on which a keyboard for inputting information is provided...
According to one embodiment, an electronic apparatus is provided with a housing including a top wall and a side portion extending from an edge of the top wall,...
Electronic device with hinged cover
An electronic device includes a main body, a cover, and two supports. The main body defines two receiving slots. The cover is hinged on the main body. The...
Mobile computer workstation
A mobile workstation for use with a computer network. The mobile workstation may include a medical monitoring device, a radio transceiver in communication with...
Electronic device having a transparent area
An electronic device includes a display unit and a housing receiving the display unit. The display unit includes a display panel, a display cover for receiving...
Power distribution unit and methods of making and use including modular
construction and assemblies
Described herein are various embodiments of a power distribution unit having modular components. For example, according to one embodiment, a power distribution...
A gas-insulated switchgear is provided, which can be made smaller and causes less increase in length in the circuit direction, by means of an improvement to the...
A gas-insulated switchgear includes an electric conductor that is housed in a vessel that is sealed and filled with insulating gas, a current transformer that...
Solid electrolytic capacitor
A solid electrolytic capacitor of the present invention includes: a capacitor element having an anode leading part and a cathode leading part; an anode lead...
Solid electrolytic capacitor
A solid electrolytic capacitor includes a capacitor element, an anode lead frame, a cathode lead frame, and a mold resin portion. The anode lead frame includes...
Dispersion liquid of a conductive composition, a conductive composition,
and a solid electrolytic capacitor
Disclosed is an conductive composition that has high conductivity and excellent heat resistance and is suitable for use as a solid electrolyte in a solid...
High voltage solid electrolytic capacitors using conductive polymer
A method for forming a capacitor including forming an anode from a valve metal; forming an oxide on the anode to form an anodized anode; dipping the anodized...
Anode element, method of manufacturing the same, and solid electrolytic
An anode element of a solid electrolytic capacitor and a method of fabricating the anode element are improved, so that the step of manufacturing the solid...
Aluminum electrolytic capacitor
An aluminum electrolytic capacitor having an excellent short-circuit resistance, high capacitance, long life, and low equivalent series resistance (ESR) is...
Porous coke and method of producing the porous coke
In a method of manufacturing a porous coke suitable as a charge-storing material in electrochemical capacitors, one manufactures or provides a non-calcined...
Particular aspects provide capacitors, and particularly ultracapacitors, including molecules suitable to substantially increase the capacitance of the...
Semiconductor ceramic and multilayered-type semiconductor ceramic
A semiconductor ceramic has a mixing molar ratio m between the Sr site and the Ti site satisfying the relationship 1.000.ltoreq.m<1.020, a donor element in...
Multilayer chip capacitor
A multilayer chip capacitor includes: a capacitor body having first and second side surfaces and a bottom surface; a plurality of first and second internal...
Density-conforming vertical plate capacitors exhibiting enhanced
capacitance and methods of fabricating the same
Density-conforming vertical plate capacitors exhibiting enhanced capacitance and methods for fabricating density-conforming vertical plate capacitors exhibiting...
Monolithic solid state relay circuit for telecom wireline applications
Methods and apparatus for utilizing a solid state relay arrangement as a part of a protection scheme for a telecom wireline card suitable are disclosed....
Load drive apparatus
A load drive apparatus is provided which comprises a switching element 3 connected in series to a DC power source V.sub.cc and an electric load 4, a drive...
Safety loop for a light fixture
A light fixture and a method for control of a light fixture is supervised by at least one thermoswitch which protects the light source by disconnecting the...
Supervision circuit to detect very fast power supply drops
This invention is power supply protection for complex digital circuits employing an external high voltage supply and an internally generated low voltage core...
Overvoltage protection control circuits and overvoltage protection control
An overvoltage protection control circuit includes a voltage conversion circuit, a voltage comparison circuit, and a switching circuit. The voltage conversion...
Protective circuitry for electronic device
A protective circuitry (20) is connected between a power input port (11) and an electronic component (12) of an electronic device. The protective circuitry...
Battery protection circuit and battery device
Provided is a battery protection circuit and a battery device which may be manufactured at lower cost. Before all terminals of a battery protection circuit are...
Device protection using temperature compensation
Device protection using temperature compensation. A logic module associated with groups of capacitors adjusts complex impedance planes associated with the...
Semiconductor device including esd protection field effect transistor with
adjustable back gate potential
A semiconductor device includes a first circuit block powered by voltages at first and second power supply terminals, a second circuit block powered by voltages...
Threshold voltage method and apparatus for ESD protection
An electrostatic discharge protection circuit comprises a comparator coupled between a power supply terminal and ground. The comparator responds to an...
Electro-magnetic pulse protection circuit with a counter
An EMP protection circuit with a counter has a surge protection circuit capable of suppressing EMP, and also use an extra counting circuit for sensing light...
Electrostatic discharge protection in a field programmable gate array
An ESD protection circuit is integrated into the core of an FPGA in a distributed fashion coupling the bodies of one or more transistors to the power supply pin...
Detecting and sensing actuation in a circuit interrupting device
A circuit interrupting device is disclosed that includes a first conductor, a second conductor, a switch between the first conductor and the second conductor...
Systems, methods, and apparatus for superconducting magnetic shielding
A localized area is at least partially contained within a perimeter of a shield ring formed by a closed superconducting current path of a material that is...
Active shield superconducting electromagnet apparatus and magnetic
resonance imaging system
The active shield superconducting electromagnet apparatus includes: a main switching circuit in which first and second main coils, first and second shield...